Fibrous protein adhesive atomization administration device

Abstract

The invention relates to the technical field of atomization drug delivery devices, and discloses a fibrin adhesive atomization drug delivery device which comprises a device bottom table, a drug bin, an atomization piece, an air outlet pipe, a flow dividing mechanism, a covering cover and a clamping mechanism, the drug bin is arranged at the top of the device bottom table and used for containing a fibrin adhesive, and a bin cover is arranged at the top of the drug bin and used for containing the fibrin adhesive. The atomizing piece is used for atomizing the fibrin adhesive and fixedly arranged in the device bottom table, the air outlet pipe is used for discharging atomized medicine and communicates with the medicine bin through the atomizing piece, and the flow dividing mechanism is used for dividing atomized steam flow. According to the fibrin adhesive atomization administration device, the shunting mechanism is arranged, and multidirectional pipelines of a three-directional shunting pipe are used for shunting, so that the administration device can carry out multidirectional administration at one time, and can carry out atomization administration treatment on a plurality of wound surfaces at the same time; the convenience and the treatment efficiency of multi-wound atomization hemostasis treatment are improved.

Description

Technical Field

[0001] The invention relates to the technical field of atomization drug delivery devices, in particular to a fibrin adhesive atomization drug delivery device. Background Art

[0002] Fibrin adhesive is a type of hemostatic agent. It is a biological hemostatic material that stops bleeding quickly, is non-toxic, non-antigenic, does not increase the probability of infection, and does not affect tissue healing. In order to ensure that the hemostatic effect of fibrin adhesive is more fully absorbed during use, fibrin adhesive is often administered by atomization to improve trauma.

[0003] Existing fibrin adhesive atomization devices often use a single atomization nozzle to perform drug administration operations on the wound. However, when multiple wounds need to be repaired by atomization, multiple atomization devices need to be prepared, which makes drug administration more troublesome. In addition, existing atomization drug administration often directly sprays atomized gas, which will cause the drug to be sprayed to other parts around the wound. On the one hand, it will lead to waste of adhesive atomization use, and on the other hand, it will reduce the comfort of skin erosion due to covering the uninjured skin. Summary of the invention

[0004] In view of the shortcomings of the prior art, the present invention provides a fibrin adhesive atomization drug delivery device, which solves the problems mentioned in the above background.

[0005] The present invention provides the following technical solution: a fibrin adhesive atomization drug delivery device, comprising:

[0006] A device base, wherein a medicine bin is arranged on the top of the device base;

[0007] A medicine bin for containing fibrin adhesive, wherein a bin cover is provided on the top of the medicine bin;

[0008] An atomizing sheet for atomizing the fibrin adhesive, wherein the atomizing sheet is fixedly disposed in the bottom platform of the device;

[0009] An air outlet pipe for discharging atomized medicine, wherein the air outlet pipe is connected with the medicine bin through the atomizing sheet;

[0010] The fibrin adhesive aerosol delivery device also includes:

[0011] A flow diversion mechanism for diverting atomizing steam flow;

[0012] A covering mask for limiting the medication area;

[0013] Wherein, the cover is detachably mounted on each diversion pipe port of the diversion mechanism.

[0014] Preferably, the diversion mechanism includes a three-way diversion pipe, the three-way diversion pipe is fixedly connected to the air outlet pipe, two of the three-way diversion pipes are provided with valves, and the three pipe openings of the three-way diversion pipe away from the air outlet pipe are fixedly connected to the air supply pipe.

[0015] Preferably, the fibrin adhesive aerosol drug delivery device further comprises a fixing mechanism for fixing the diversion mechanism and the covering cover.

[0016] Preferably, the covering cover comprises a cover body, the cover body is provided with an air vent, one end of the air vent is fixedly connected to a connecting pipe, and the connecting pipe is sleeved with a rubber sleeve.

[0017] Preferably, the fixing mechanism includes a fixed tube, which is fixedly mounted on the diversion pipe port of the diversion mechanism, and the inner wall of the fixed tube is provided with two relative limiting grooves, on which an annular fixing block is slidably arranged, and one end of the fixing block slides through the fixed tube, and a spring is arranged in the limiting groove, and the two ends of the spring are respectively fixedly connected to the inner wall of the limiting groove and the inner wall of the fixing block located in the limiting groove, and a fixing groove is provided on the outer wall of the rubber sleeve relative to the fixing block, and the shape and size of the fixing groove are consistent with the shape and size of the opposite end of the fixing block.

[0018] Preferably, the covering cover also includes a binding mechanism for fixing the covering cover to the medication site, the binding mechanism includes two fixing sections, the two fixing sections are relatively fixedly arranged on the arcuate outer wall of the cover body, and the first binding belt and the second binding belt are rotatably mounted on the two fixing sections respectively.

[0019] Preferably, the second binding belt is provided with a plurality of clamping holes, and the plurality of clamping holes are evenly distributed along the straight line of the second binding belt, and a buckle is fixedly mounted on the end of the first binding belt away from the cover body, a circular clamping block is fixedly arranged in the buckle, and the circular clamping block is fixedly arranged on the end of the first binding belt away from the cover body.

[0020] Preferably, the side wall of the device base is provided with a clamping mechanism for fixing the position of the device base, the clamping mechanism includes a fixed platform, the fixed platform and the side wall of the device base are fixedly connected, the fixed platform is provided with a sliding groove, a bidirectional threaded shaft is rotatably installed in the sliding groove, two threads in opposite directions are provided on the bidirectional threaded shaft, two limit blocks are threadedly mounted on the bidirectional threaded shaft, and the two limit blocks are threadedly connected to the bidirectional threaded shaft through two threads in opposite directions on the bidirectional threaded shaft, the limit blocks are slidably connected to the sliding groove, and the ends of the two limit blocks away from the device base are fixedly equipped with splints.

[0021] Preferably, the longitudinal cross-section of the sliding groove and the shape of the limit block are both convex, and the protruding ends of the clamping plate and the limit block are fixedly connected, one end of the bidirectional threaded shaft passes through the side wall of the fixed platform, and a handle is fixedly installed on one end of the bidirectional threaded shaft passing through the side wall of the fixed platform.

[0022] Preferably, a shoulder strap is provided on the top of the medicine bin, two fixing rings are fixedly provided on the top of the medicine bin, and two ends of the shoulder strap are respectively mounted on the two fixing rings.

[0023] Compared with the prior art, the present invention has the following beneficial effects:

[0024] 1. The fibrin adhesive atomization drug delivery device is provided with a diversion mechanism and utilizes the multi-directional pipeline diversion of a three-way diversion tube, so that the drug delivery device can deliver drugs in multiple directions at one time and perform atomization drug delivery treatment on multiple wound surfaces at the same time, thereby improving the convenience and treatment efficiency of atomization hemostasis treatment of multiple wounds.

[0025] 2. The fibrin adhesive atomization drug delivery device is provided with a covering cover to cover the wound surface with the cover body, which can prevent the drug atomization from being sprayed onto the uninjured area on the one hand, and can accurately repair the wound area on the other hand, thereby improving the accuracy of atomization drug delivery.

[0026] 3. The fibrin adhesive atomization drug delivery device is provided with a binding mechanism, and the second binding belt cooperates with the first binding belt to fix the cover body on the wound that needs hemostasis and repair. The second binding belt passes through the buckle, and the circular card block is inserted into the card hole, and the cover body is bound and fixed on the body, thereby improving the firmness of the cover body during atomization drug delivery and repair, and ensuring the stable coverage of the cover on the wound.

[0027] 4. The fibrin adhesive atomization drug delivery device is provided with a fixing mechanism, and the covering cover is detachably connected to the air supply tube by using a fixing block. On the one hand, it is possible to replace the cover bodies of different sizes according to the size of the wound, so that the drug delivery device can be used for covering the wound surfaces of different sizes with atomization drug delivery and hemostasis. On the other hand, it makes the cleaning and maintenance of the cover body more convenient.

[0028] 5. The fibrin adhesive atomization drug delivery device is provided with a clamping mechanism and utilizes the bidirectional threads on the bidirectional threaded shaft, so that the bidirectional threaded shaft rotates to drive the two clamps to move toward each other, and the drug delivery device is fixed on the shelf by the clamps, thereby ensuring the firm position of the device base and the medicine chamber when the drug delivery device is in use, avoiding the unstable atomization caused by the shaking of the device during drug delivery, and improving the stability of the liquid when the atomization sheet is atomized. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 It is a schematic diagram of the structure of the present invention;

[0030] Figure 2 It is a partial cross-sectional view of the structure of the present invention;

[0031] Figure 3 It is a schematic diagram of the structure of the diversion mechanism of the present invention;

[0032] Figure 4 For the present invention Figure 3 A magnified view of the structure A;

[0033] Figure 5 It is a cross-sectional view of the three-way shunt pipe structure of the present invention;

[0034] Figure 6 This is a schematic diagram of the structure of the cover in the disassembled state of the present invention;

[0035] Figure 7 For the present invention Figure 6 A magnified view of the structure B in the figure;

[0036] Figure 8 It is a schematic diagram of the structure of the present invention;

[0037] Fig. 9 For the present invention Figure 8 A magnified view of the C structure;

[0038] Fig.10 It is a schematic diagram of the structure of the present invention;

[0039] Fig.11 It is a cross-sectional view of the sliding groove structure of the present invention.

[0040] In the figure: 1. device base; 2. medicine bin; 3. atomizer; 4. air outlet pipe; 5. diversion mechanism; 501. three-way diversion pipe; 502. air delivery pipe; 503. valve; 6. cover; 601. cover body; 602. air vent; 603. rubber sleeve; 604. connecting pipe; 605. slot; 7. binding mechanism; 701. fixing section; 702. first binding belt; 703. second binding belt; 704. slot; 705. buckle; 706. circular block; 8. fixing mechanism; 801. fixing pipe; 802. limit slide groove; 803. fixing block; 804. spring; 9. clamping mechanism; 901. fixing platform; 902. slide groove; 903. two-way threaded shaft; 904. limit block; 905. splint; 906. handle; 10. shoulder strap; 11. bin cover. DETAILED DESCRIPTION

[0041] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0042] See also Figure 1-11 A fibrin adhesive atomization drug delivery device comprises a device base 1, a medicine bin 2, an atomizing sheet 3, an air outlet pipe 4, a diversion mechanism 5, a covering cover 6 and a fixing mechanism 8. The top of the device base 1 is provided with a medicine bin 2, the medicine bin 2 is used to hold the fibrin adhesive, the top of the medicine bin 2 is provided with a bin cover 11, the atomizing sheet 3 is used to atomize the fibrin adhesive, the atomizing sheet 3 is fixedly arranged in the device base 1, the air outlet pipe 4 is used to discharge the atomized medicine, the air outlet pipe 4 is connected with the medicine bin 2 through the atomizing sheet 3, and the diversion mechanism 5 is used to divert the atomized vapor flow; the covering cover 6 is used to limit the medication area, the covering cover 6 is detachably installed on each shunt pipe port of the shunt mechanism 5, the fixing mechanism 8 is used to fix the shunt mechanism 5 and the covering cover 6, a shoulder strap 10 is arranged on the top of the medicine bin 2, two fixing rings are fixedly arranged on the top of the medicine bin 2, and the two ends of the shoulder strap 10 are respectively mounted on the two fixing rings. By arranging the shoulder strap 10, the medication device can be carried on the shoulder with the shoulder strap 10, so that when the medication device performs atomization hemostasis treatment on the wound, it is convenient for people to move around, thereby improving the convenience of using the atomization medication device.

[0043] Among them, the diversion mechanism 5 includes a three-way diversion pipe 501, the three-way diversion pipe 501 is fixedly connected to the outlet pipe 4, two of the pipes of the three-way diversion pipe 501 are provided with valves 503, and the three pipe openings of the three-way diversion pipe 501 away from the outlet pipe 4 are fixedly connected to the gas supply pipe 502. By setting the gas supply pipe 502, the three-way diversion pipe 501 is avoided, and the air permeability of the three-way diversion pipe 501 is guaranteed. The valve 503 makes it possible to close the pipeline, thereby ensuring the use of a single pipeline and enriching the use scenarios of the device.

[0044] Among them, the covering cover 6 includes a cover body 601, a ventilation hole 602 is opened on the cover body 601, one end of the ventilation hole 602 is fixedly connected to a connecting tube 604, and a rubber sleeve 603 is mounted on the connecting tube 604. The covering cover 6 also includes a binding mechanism 7, which is used to fix the covering cover 6 to the medication site. The binding mechanism 7 includes two fixed nodes 701, and the two fixed nodes 701 are relatively fixedly arranged on the arc-shaped outer wall of the cover body 601. The first binding belt 702 and the second binding belt 703 are respectively rotatably mounted on the two fixed nodes 701. The elasticity of the rubber sleeve 603 is utilized to ensure the sealing of the covering cover 6 and the air supply pipe 502 when connected.

[0045] The fixing mechanism 8 includes a fixed tube 801, which is fixedly mounted on the diversion pipe port of the diversion mechanism 5. The inner wall of the fixed tube 801 is provided with two opposite limiting grooves 802. An annular fixing block 803 is slidably arranged on the limiting groove 802, and one end of the fixing block 803 slides through the fixed tube 801. A spring 804 is arranged in the limiting groove 802. The two ends of the spring 804 are respectively connected to the inner wall of the limiting groove 802 and the fixing block 803 at the limiting position. The inner wall of the positioning slide groove 802 is fixedly connected, and a slot 605 is provided on the outer wall of the rubber sleeve 603 relative to the position of the fixing block 803, and the shape and size of the slot 605 are consistent with the shape and size of the opposite end of the fixing block 803. By inserting the rubber sleeve 603 and the connecting pipe 604 into the fixed pipe 801, and then using the spring 804 to push the fixing block 803 so that the fixing block 803 is stuck in the slot 605, the cover body 601 and the end of the air supply pipe 502 are firmly connected.

[0046] Among them, the side wall of the device base 1 is provided with a clamping mechanism 9 for fixing the position of the device base 1, and the clamping mechanism 9 includes a fixed platform 901, and the fixed platform 901 is fixedly connected to the side wall of the device base 1, and a sliding groove 902 is provided on the fixed platform 901, and a bidirectional threaded shaft 903 is rotatably installed in the sliding groove 902, and the bidirectional threaded shaft 903 is provided with two threads in opposite directions, and the bidirectional threaded shaft 903 is threadedly sleeved with two limit blocks 904, and the two limit blocks 904 are respectively threadedly connected to the bidirectional threaded shaft 903 through two threads in opposite directions on the bidirectional threaded shaft 903, and the limit blocks 904 and the sliding groove 902 is slidingly connected, and the ends of the two limit blocks 904 away from the device base 1 are fixedly equipped with a clamping plate 905, the longitudinal section of the sliding groove 902 and the shape of the limit block 904 are both convex, and the convex ends of the clamping plate 905 and the limit block 904 are fixedly connected, one end of the two-way threaded shaft 903 passes through the side wall of the fixed platform 901, and the end of the two-way threaded shaft 903 passing through the side wall of the fixed platform 901 is fixedly installed with a handle 906, and the two-way threaded shaft 903 is driven to rotate by rotating the handle 906, thereby driving the two clamping plates 905 to perform clamping operations, making the clamping operation of the clamping mechanism 9 more convenient and quick.

[0047] Working principle: when the atomizing drug delivery device is used to atomize and deliver fibrin adhesive for hemostasis, first open the compartment cover 11, then put the fibrin adhesive into the medicine compartment 2, then close the compartment cover 11, and atomize the fibrin adhesive in the medicine compartment 2 through the atomizing sheet 3, and then the atomized fibrin adhesive enters the diversion mechanism 5 through the air outlet pipe 4, and the diversion of the diversion mechanism 5 allows the atomized fibrin adhesive to be delivered in multiple directions at the same time, and the wound is covered by the cover body 601, so that the atomized fibrin adhesive can be accurately delivered to the wound. To perform hemostasis repair, the second binding belt 703 is passed through the buckle 705, and then the circular clamping block 706 is clamped into one of the clamping holes 704 to fix the cover body 601 on the wound. Then, by rotating the two-way threaded shaft 903, the splints 905 mounted on the two opposite threads on the two-way threaded shaft 903 move toward each other, thereby fixing the device on the frame, making the atomization more stable. When the cover body 601 needs to be replaced or disassembled, the clamping block 803 is pulled to disengage the clamping block 803 from the clamping slot 605, thereby completing the disassembly and replacement of the cover body 601.

[0048] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A fibrin adhesive atomization drug delivery device, comprising: A device base (1), wherein a medicine bin (2) is arranged on the top of the device base (1); A medicine bin (2) for containing fibrin adhesive, wherein a bin cover (11) is provided on the top of the medicine bin (2); An atomizing sheet (3) for atomizing the fibrin adhesive, wherein the atomizing sheet (3) is fixedly arranged in the device base (1); An air outlet pipe (4) for discharging atomized medicine, wherein the air outlet pipe (4) is connected to the medicine chamber (2) through the atomizing sheet (3); Characterized in that the fibrin adhesive atomization drug delivery device also includes: A flow diversion mechanism (5) for diverting the atomizing steam flow; A covering mask (6) for limiting the administration area; Wherein, the covering cover (6) is detachably mounted on each diversion pipeline port of the diversion mechanism (5).

2. A fibrin adhesive atomization drug delivery device according to claim 1, characterized in that: The flow diversion mechanism (5) comprises a three-way flow diversion pipe (501), the three-way flow diversion pipe (501) being fixedly connected to the air outlet pipe (4), two of the pipes of the three-way flow diversion pipe (501) being provided with valves (503), and the three pipe openings of the three-way flow diversion pipe (501) away from the air outlet pipe (4) being fixedly connected to the air delivery pipe (502).

3. A fibrin adhesive atomization drug delivery device according to claim 1, characterized in that: The fibrin adhesive aerosol drug delivery device further comprises a fastening mechanism (8) for fixedly connecting the diversion mechanism (5) and the covering cover (6).

4. A fibrin adhesive atomization drug delivery device according to claim 3, characterized in that: The covering cover (6) comprises a cover body (601), the cover body (601) is provided with an air vent (602), one end of the air vent (602) is fixedly connected to a connecting pipe (604), and the connecting pipe (604) is sleeved with a rubber sleeve (603).

5. A fibrin adhesive atomization drug delivery device according to claim 4, characterized in that: The fixing mechanism (8) comprises a fixed tube (801), the fixed tube (801) being fixedly sleeved on the diversion pipe port of the diversion mechanism (5), the inner wall of the fixed tube (801) being provided with two opposing limiting slide grooves (802), an annular fixing block (803) being slidably disposed on the limiting slide groove (802), and one end of the fixing block (803) being slidably penetrates the fixed tube (801), a spring (804) being disposed in the limiting slide groove (802), the two ends of the spring (804) being respectively fixedly connected to the inner wall of the limiting slide groove (802) and the inner wall of the fixing block (803) located in the limiting slide groove (802), and a fixing groove (605) being provided on the outer wall of the rubber sleeve (603) at a position opposite to the fixing block (803), and the shape and size of the fixing groove (605) being consistent with the shape and size of the opposite end of the fixing block (803).

6. A fibrin adhesive atomization drug delivery device according to claim 4, characterized in that: The covering cover (6) further comprises a binding mechanism (7) for fixing the covering cover (6) to the medication site, the binding mechanism (7) comprising two fixing sections (701), the two fixing sections (701) being relatively fixedly arranged on the arc-shaped outer wall of the cover body (601), and the first binding belt (702) and the second binding belt (703) being rotatably mounted on the two fixing sections (701) respectively.

7. A fibrin adhesive atomization drug delivery device according to claim 6, characterized in that: The second binding belt (703) is provided with a plurality of clamping holes (704), and the plurality of clamping holes (704) are evenly distributed along a straight line of the second binding belt (703); a buckle (705) is fixedly sleeved on one end of the first binding belt (702) away from the cover body (601); a circular clamping block (706) is fixedly arranged inside the buckle (705); and the circular clamping block (706) is fixedly arranged on one end of the first binding belt (702) away from the cover body (601).

8. A fibrin adhesive atomization drug delivery device according to claim 1, characterized in that: The side wall of the device base (1) is provided with a clamping mechanism (9) for fixing the position of the device base (1), the clamping mechanism (9) comprising a fixing platform (901), the fixing platform (901) being fixedly connected to the side wall of the device base (1), the fixing platform (901) being provided with a sliding groove (902), a bidirectional threaded shaft (903) being rotatably mounted in the sliding groove (902), the bidirectional threaded shaft (903) being provided with two threads in opposite directions, two limit blocks (904) being threadedly sleeved on the bidirectional threaded shaft (903), and the two limit blocks (904) being threadedly connected to the bidirectional threaded shaft (903) via two threads in opposite directions on the bidirectional threaded shaft (903), the limit blocks (904) being slidably connected to the sliding groove (902), and a clamping plate (905) being fixedly mounted on one end of the two limit blocks (904) away from the device base (1).

9. A fibrin adhesive atomization drug delivery device according to claim 8, characterized in that: The longitudinal cross-section of the sliding groove (902) and the shape of the limit block (904) are both convex, and the clamping plate (905) and the convex end of the limit block (904) are fixedly connected, one end of the bidirectional threaded shaft (903) passes through the side wall of the fixed platform (901), and a handle (906) is fixedly installed on one end of the bidirectional threaded shaft (903) passing through the side wall of the fixed platform (901).

10. A fibrin adhesive atomization drug delivery device according to claim 1, characterized in that: A shoulder strap (10) is arranged on the top of the medicine bin (2), two fixing rings are fixedly arranged on the top of the medicine bin (2), and two ends of the shoulder strap (10) are respectively sleeved on the two fixing rings.

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